Haylou RS4
Haylou RS4 Specifications
General
Model
Haylou RS4
Brand
Haylou
Body
Shape
Rectangular
Colors
Black, White
Dimensions
45.2 x 37.2 x 11.1mm
Weight
48.6g with strap
Strap
20mm
Display
Type
AMOLED
Size
1.78 inches
Resolution
368 x 448
Features
Microphone
No
Camera
No
Waterproof
IP68
Sensors
Heart rate sensor, motion sensor, blood oxygen sensor
Modes
12 Workout Modes
Comms
SIM
No
Bluetooth
5.1
WLAN
No
GPS
No
NFC
No
USB
No
Platform
OS
Android
Compatibility
Android 6.0 and above, iOS 11.0 and above. Supported functions will vary with different watches, mobile phones, and countries.
Mobile App
Haylou Fun
Battery
Capacity
230mAh
Battery Life
12 days (24 hours heart rate monitoring)